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Van bướm điều khiển khí nén nối wafer

  • Dòng sản phẩm: Van inox công nghiệp, Van bướm inox
  • Số lượng sản phẩm trong kho: 100
Liên hệ

Product introduction

Detailed

Pneumatic wafer butterfly valve

Size Range: 2~32"(DN50~DN800)

Pressure: PN10, PN16, Class125

Body Materials: Cast Iron, Ductile Iron, WCB , Stainless Steel, Bronze

Seat Materials: NBR, EPDM, VITON, PTFE

Disc Materials: Ductile Iron, WCB, CF8,CF8M, Al-bronze C958

Stem Materials: SS416, SS304, SS316

End Connection: Wafer, Lug, Flange

Operate: Manual, Worm gear, Pneumatic, Electric-Motorized

Acc: Limit switch, Solenoid valve, Positioner etc.

SIZE

A

B

L

ANSI 150B

DIN PN 10

DIN PN 16

JIS 10K

ISO 5211

TOP
FLANGE

mm

in

ΦK

N-Φd

ΦK

N-Φd

ΦK

N-Φd

ΦK

N-Φd

ΦD

ΦD1

N-ΦG

40

1.5"

67

141

33

98.5

4-Φ16

110

4-Φ18

110

4-Φ18

105

4-Φ19

65

50

4-Φ8

F05

50

2"

67

141

43

120.6

4-Φ19

125

4-Φ18

125

4-Φ18

120

4-Φ19

65

50

4-Φ8

F05

65

2.5"

75

151

46

139.7

4-Φ19

145

4-Φ18

145

4-Φ18

140

4-Φ19

65

50

4-Φ8

F05

80

3"

95

160

46

152.4

4-Φ19

160

8-Φ18

160

8-Φ18

150

8-Φ19

65

50

4-Φ8

F05

100

4"

111

180

52

190.5

8-Φ19

180

8-Φ18

180

8-Φ18

175

8-Φ19

90

70

4-Φ10

F07

125

5"

129

193

56

215.9

8-Φ22.4

210

8-Φ18

210

8-Φ18

210

8-Φ23

90

70

4-Φ10

F07

150

6"

142

207

56

241.3

8-Φ22.4

240

8-Φ22

240

8-Φ22

240

8-Φ23

90

70

4-Φ10

F07

200

8"

170

240

60

298.4

8-Φ22.4

295

8-Φ22

295

12-Φ22

290

12-Φ23

125

102

4-Φ12

F10

250

10"

206

270

68

361.9

12-Φ25.4

350

12-Φ22

355

12-Φ26

355

12-Φ25

125

102

4-Φ12

F10

300

12"

238

316

78

431.8

12-Φ25.4

400

12-Φ22

410

12-Φ26

400

16-Φ25

125

102

4-Φ12

F10

350

14"

267

368

78

476.2

12-Φ28.4

460

16-Φ22

470

16-Φ26

445

16-Φ25

125

102

4-Φ12

F10

400

16"

298

400

86

539.7

16-Φ28.4

515

12-Φ26

525

16-Φ30

510

16-Φ27

175

140

4-Φ18

F14

450

18"

318

422

105

577.8

16-Φ31.8

565

20-Φ26

585

20-Φ30

565

20-Φ27

175

140

4-Φ18

F14

500

20"

349

479

130

635

20-Φ31.8

620

20-Φ26

650

20-Φ33

620

20-Φ27

175

140

4-Φ18

F14

600

24"

410

562

152

749.3

20-Φ35.1

725

20-Φ30

770

20-Φ36

730

24-Φ33

210

165

4-Φ22

F16

Pneumatic butterfly valve Features

24 months guarantee

Zero Leakage

Bi-Directional

Low Torque, long life cycle

360°polished disc assures positive on-off

Epoxy coated body, smooth surface

Various kinds of materials, applicable to different medium

Adoptive Standards

Pneumatic butterfly valve:

Valve Design: API 609, MSS SP-67

Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1

Pressure Test: API 598

Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16

Top Flange: ISO5211

Standard Test

Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

Seat Test: 1.1 times the working pressure with water.

Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

Special Test: On request, any other test can be carried out according to special instruction by client.

Application

● Water Treatment Plant

● Drilling Rigs

● Paper Industry

● Gas Plant

● Sugar Industry

● Cooling Water Circulation

● Breweries

● Heating & Air Conditioning

● Chemical Industry

● Pneumatic Conveyors

● Waste Effluent Treatment Plant

● Compressed Air

LƯU Ý:

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